Motorola HT 1000, User Manual

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44
Squelch Alignment
(12.5 kHz)
From the MAIN MENU, press F2 , F3 and then F6 to access this screen.
The RSS reads the radio codeplug, then displays the frequency filter
and squelch softpot values in the codeplug on the left side of the
screen. On the right side of the screen, the squelch softpot frequency
values are displayed. As in previous screens, a bar at the bottom of the
screen shows the current setting in relation to the minimum and
maximum settings.
Refer to your Radio Service Manual for the Squelch Alignment
procedure.
The squelch attenuator setting is increased or decreased by pressing
the UP/DOWN arrow keys respectively. A relative value between 0 and
63 will be displayed on the screen. Adjust the squelch setting to the
desired value.
Function Key Description
F8 - PROGRAM VALUE Program the selected value into the radio.
Field Definition
New Softpot Value This is the squelch attenuator softpot value for this frequency. The
status bar shows the relationship between this setting and the
minimum and maximum settings.
BCF
MOTOROLA Radio Service Software Use
<:
or <SHIFT>
<
<SHIFT>
:
to change
HT/JT1000/VISAR Model: and <Enter> to go to next softpot.
Serial:
SERVICE:RCVR ALIGN:SQUELCH
Squelch Alignment 12.5 kHz
--------------------------
Test Current
Frequency Value New Softpot Value
136.02500 39 39
142.02500 40 40
154.22500 39 39
160.12500 40 40 Squelch Adder
168.07500 40 40
173.97500 40 40 -3
177.97500 40 40
0 63
MIN |----+----+----+----X----+----+----+----+----+----+----+----| MAX
F1 F2 F3 F4 F5 F6 F7 F8 F9 F10
HELP PROGRAM EXIT
VALUE
!
Caution
This procedure should be attempted only by qualified
service personnel. Failure to perform alignment
procedures properly may result in seriously degraded
radio or system performance.